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SUBSIM: The Web's #1 resource for all submarine & naval simulations since 1997 |
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#3 |
Admiral
![]() Join Date: Apr 2005
Posts: 2,320
Downloads: 0
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Here's an interesting read :
http://www.fuzzytech.com/e/e_a_kumm.html ![]() Example of a single screw 5 blade propeller : ![]() |
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